# SDR SWAA013181

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2001
- Submitted: November 27, 2001
- Operation: Air carrier
- Aircraft: [N359SW](https://openairdocs.org/aircraft/N359SW), registered now
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 26596
- Aircraft time: 32,592 hours, 30,067 cycles
- System (JASC): [7933 · Engine Oil Temperature](https://openairdocs.org/jasc/7933)
- Part: Bulb
- Part number: 56B94
- Condition: Faulty
- Location: Nr 2 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA013181

## Discrepancy

DIVERSION, DURING CRUISE NR 2 ENG OIL TEMP CLIMBED TO YELLOW MARKING.  TO MAINTAIN TEMP IT WAS NECESSARY TO REDUCE POWER TO 69 PERCENT N1.  REMOVED AND REPLACED NR 2 ENG OIL TEMP BULB AND CHECKED CHIP  DETECTORS.  OPS CHECKED GOOD PER MM.

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